Icelandic heavyweight Gunnar Kolbeinn Kristinsson, 17-0, has revealed on social media that he has signed a contract for "a title fight" in Germany in May against an undefeated opponent.

Kristinsson, a 36-year-old who is the only male professional boxer from Iceland, said more details would be forthcoming.

Kristinsson has been a pro since 2014 and has fought in Sweden, Denmark, Finland, Hungary, Austria  and the U.S., where he is signed with Salita Promotions. He has spent a long time training under SugarHill Steward in the U.S., where he sparred Tyson Fury, and also on the island of Aaland as part of Robert Helenius' team.

But it's been a long time between fights, and after 11 years as a pro Kristinsson is still relatively untested.